Owww my quads! I'm in Sydney for work this week and I can walk up stairs just fine (with only a little grunting) but going down stairs - owww! The pain is worth it. For a start, it reminds me just how unfit I really am. It also reminds me of the beautiful view from Cathedral Rock on Saturday morning. I don't mind climbing hills, but on the way down I had an attack of "shaky leg" and knew I'd be in a bit of pain afterwards. It has been almost five years since I last went up Cathedral Rock. I highly recommend this walk. It is very pretty all the way, with a big "wow" when you reach the top.